488287156

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 108

約数和(自身を含む): 1075078368

約数和(自身を除く): 586791212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 103, 133, 134, 196, 206, 266, 268, 361, 412, 469, 532, 721, 722, 931, 938, 1273, 1442, 1444, 1862, 1876, 1957, 2527, 2546, 2884, 3283, 3724, 3914, 5047, 5054, 5092, 6566, 6901, 7828, 8911, 10094, 10108, 13132, 13699, 13802, 17689, 17822, 20188, 24187, 27398, 27604, 35378, 35644, 37183, 48307, 48374, 54796, 62377, 70756, 74366, 95893, 96614, 96748, 124754, 131119, 148732, 169309, 191786, 193228, 249508, 260281, 262238, 338149, 338618, 383572, 520562, 524476, 676298, 677236, 917833, 1041124, 1185163, 1352596, 1821967, 1835666, 2370326, 2491261, 3643934, 3671332, 4740652, 4982522, 6424831, 7287868, 9965044, 12849662, 17438827, 25699324, 34877654, 69755308, 122071789, 244143578, 488287156]

約数ペア:

[(1, 488287156), (2, 244143578), (4, 122071789), (7, 69755308), (14, 34877654), (19, 25699324), (28, 17438827), (38, 12849662), (49, 9965044), (67, 7287868), (76, 6424831), (98, 4982522), (103, 4740652), (133, 3671332), (134, 3643934), (196, 2491261), (206, 2370326), (266, 1835666), (268, 1821967), (361, 1352596), (412, 1185163), (469, 1041124), (532, 917833), (721, 677236), (722, 676298), (931, 524476), (938, 520562), (1273, 383572), (1442, 338618), (1444, 338149), (1862, 262238), (1876, 260281), (1957, 249508), (2527, 193228), (2546, 191786), (2884, 169309), (3283, 148732), (3724, 131119), (3914, 124754), (5047, 96748), (5054, 96614), (5092, 95893), (6566, 74366), (6901, 70756), (7828, 62377), (8911, 54796), (10094, 48374), (10108, 48307), (13132, 37183), (13699, 35644), (13802, 35378), (17689, 27604), (17822, 27398), (20188, 24187)]